feat(operator): partner management with attach/detach (O.6)

- Partners list with name/domain/status/customers/margin + Create modal
- Partner detail: contract card, contact card, customers table, attach modal,
  terminate (soft-delete) danger card
- Operator proxies for /partners + /partners/:slug/tenants
- platform-api: add partnerId Prop to Tenant schema. The field was being
  silently dropped by Mongoose because the schema didn't declare it.
- tenants.service: rewrite update() to build $set/$unset explicitly and cast
  partnerId via new Types.ObjectId(). Handles detach via $unset so the field
  vanishes from the doc cleanly.

apps/operator/pages/partners/[slug].vue

@@ -0,0 +1,390 @@
+<script setup lang="ts">
+import type { Partner, PartnerStatus } from '~/types/partner'
+import type { Tenant } from '~/types/tenant'
+
+const route = useRoute()
+const slug = computed(() => route.params.slug as string)
+
+const { data: partner, refresh: refreshPartner } = await useFetch<Partner>(
+  () => `/api/partners/${slug.value}`,
+  { watch: [slug] },
+)
+
+const { data: customers, refresh: refreshCustomers } = await useFetch<Tenant[]>(
+  () => `/api/partners/${slug.value}/tenants`,
+  { default: () => [], watch: [slug] },
+)
+
+const STATUS_TONE: Record<PartnerStatus, 'ok' | 'warn' | 'neutral' | 'bad'> = {
+  active: 'ok',
+  'in-negotiation': 'warn',
+  paused: 'neutral',
+  terminated: 'bad',
+}
+
+const TENANT_STATUS_TONE = {
+  active: 'ok', pending: 'warn', suspended: 'bad', deleted: 'neutral',
+} as const
+
+// ── Attach tenant modal ───────────────────────────────────────────────────
+const attachOpen = ref(false)
+const attachBusy = ref(false)
+const attachError = ref<string | null>(null)
+const selectedSlug = ref('')
+
+const { data: allTenants } = await useFetch<Tenant[]>('/api/tenants', { default: () => [] })
+
+const attachable = computed(() => {
+  return (allTenants.value ?? []).filter(
+    (t) => !t.partnerId && t.status !== 'deleted',
+  )
+})
+
+function openAttach() {
+  selectedSlug.value = attachable.value[0]?.slug ?? ''
+  attachError.value = null
+  attachOpen.value = true
+}
+
+async function submitAttach() {
+  if (!selectedSlug.value || !partner.value) return
+  attachBusy.value = true
+  attachError.value = null
+  try {
+    await $fetch(`/api/tenants/${selectedSlug.value}`, {
+      method: 'PATCH',
+      body: { partnerId: partner.value._id },
+    })
+    attachOpen.value = false
+    await Promise.all([refreshPartner(), refreshCustomers()])
+  } catch (err: unknown) {
+    const e = err as { data?: { data?: { message?: string }; message?: string } }
+    attachError.value = e.data?.data?.message ?? e.data?.message ?? String(err)
+  } finally {
+    attachBusy.value = false
+  }
+}
+
+// ── Detach confirm ────────────────────────────────────────────────────────
+const detachTarget = ref<Tenant | null>(null)
+const detachBusy = ref(false)
+const detachError = ref<string | null>(null)
+
+async function confirmDetach() {
+  if (!detachTarget.value) return
+  detachBusy.value = true
+  detachError.value = null
+  try {
+    await $fetch(`/api/tenants/${detachTarget.value.slug}`, {
+      method: 'PATCH',
+      body: { partnerId: null },
+    })
+    detachTarget.value = null
+    await Promise.all([refreshPartner(), refreshCustomers()])
+  } catch (err: unknown) {
+    const e = err as { data?: { data?: { message?: string }; message?: string } }
+    detachError.value = e.data?.data?.message ?? e.data?.message ?? String(err)
+  } finally {
+    detachBusy.value = false
+  }
+}
+
+// ── Soft-terminate partner ────────────────────────────────────────────────
+const terminateOpen = ref(false)
+const terminateBusy = ref(false)
+const terminateError = ref<string | null>(null)
+
+async function confirmTerminate() {
+  terminateBusy.value = true
+  terminateError.value = null
+  try {
+    await $fetch(`/api/partners/${slug.value}`, { method: 'DELETE' })
+    await navigateTo('/partners')
+  } catch (err: unknown) {
+    const e = err as { data?: { data?: { message?: string }; message?: string } }
+    terminateError.value = e.data?.data?.message ?? e.data?.message ?? String(err)
+    terminateBusy.value = false
+  }
+}
+</script>
+
+<template>
+  <div v-if="partner">
+    <PageHeader
+      :eyebrow="`Partner · ${partner.slug}`"
+      :title="partner.name"
+      :subtitle="`${partner.customers} customer(s) · ${partner.marginPct}% revenue share · partner since ${partner.partnershipStartedAt ? new Date(partner.partnershipStartedAt).toISOString().slice(0, 10) : new Date(partner.createdAt).toISOString().slice(0, 10)}`"
+    >
+      <template #actions>
+        <Badge :tone="STATUS_TONE[partner.status]" dot>{{ partner.status }}</Badge>
+        <UiButton variant="secondary">
+          <template #leading><UiIcon name="external" :size="13" /></template>
+          Open {{ partner.domain }}
+        </UiButton>
+      </template>
+    </PageHeader>
+
+    <div class="stage">
+      <div class="grid">
+        <Card>
+          <h2>Contract</h2>
+          <dl>
+            <div class="dl-row"><dt>Slug</dt><dd><Mono>{{ partner.slug }}</Mono></dd></div>
+            <div class="dl-row"><dt>Domain</dt><dd><Mono>{{ partner.domain }}</Mono></dd></div>
+            <div class="dl-row"><dt>Status</dt><dd><Badge :tone="STATUS_TONE[partner.status]" dot>{{ partner.status }}</Badge></dd></div>
+            <div class="dl-row"><dt>Margin</dt><dd><Mono>{{ partner.marginPct }}%</Mono></dd></div>
+            <div class="dl-row"><dt>Customers</dt><dd>
+              <span class="num">{{ partner.customers }}</span>
+              <Mono dim>(MRR aggregation ships when Subscription gains pricing)</Mono>
+            </dd></div>
+          </dl>
+        </Card>
+
+        <Card>
+          <h2>Contact</h2>
+          <dl>
+            <div class="dl-row"><dt>Primary</dt><dd>{{ partner.contactInfo.primaryName || '—' }}</dd></div>
+            <div class="dl-row"><dt>Email</dt><dd><Mono :dim="!partner.contactInfo.primaryEmail">{{ partner.contactInfo.primaryEmail || '—' }}</Mono></dd></div>
+            <div class="dl-row"><dt>Billing</dt><dd><Mono :dim="!partner.contactInfo.billingEmail">{{ partner.contactInfo.billingEmail || '—' }}</Mono></dd></div>
+            <div class="dl-row"><dt>Company</dt><dd>{{ partner.billingInfo.companyName || '—' }}</dd></div>
+            <div class="dl-row"><dt>VAT</dt><dd><Mono :dim="!partner.billingInfo.vatId">{{ partner.billingInfo.vatId || '—' }}</Mono></dd></div>
+            <div class="dl-row"><dt>Country</dt><dd><Mono :dim="!partner.billingInfo.country">{{ partner.billingInfo.country || '—' }}</Mono></dd></div>
+          </dl>
+        </Card>
+      </div>
+
+      <Card :pad="0">
+        <div class="card-head padded">
+          <div>
+            <h2>Customers</h2>
+            <p class="hint">Tenants whose <code>partnerId</code> points at this partner.</p>
+          </div>
+          <UiButton variant="primary" :disabled="attachable.length === 0" @click="openAttach">
+            <template #leading><UiIcon name="plus" :size="13" /></template>
+            Attach tenant
+          </UiButton>
+        </div>
+        <table>
+          <thead>
+            <tr>
+              <th>Tenant</th><th>Status</th><th>Plan</th><th>Domains</th><th class="th-right">Actions</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr v-if="(customers ?? []).length === 0" class="empty">
+              <td colspan="5">
+                <span class="empty-inner">No customers under this partner yet.</span>
+              </td>
+            </tr>
+            <tr v-for="t in (customers ?? [])" :key="t._id">
+              <td>
+                <NuxtLink class="link" :to="`/tenants/${t.slug}`">
+                  <div class="cell-name">{{ t.name }}</div>
+                  <Mono dim>{{ t.slug }}</Mono>
+                </NuxtLink>
+              </td>
+              <td><Badge :tone="TENANT_STATUS_TONE[t.status]" dot>{{ t.status }}</Badge></td>
+              <td><Badge tone="neutral">{{ t.plan }}</Badge></td>
+              <td><Mono :dim="!t.domains.length">{{ t.domains[0] || '—' }}</Mono></td>
+              <td class="td-right">
+                <UiButton variant="danger" size="sm" @click="detachTarget = t; detachError = null">Detach</UiButton>
+              </td>
+            </tr>
+          </tbody>
+        </table>
+      </Card>
+
+      <Card>
+        <h2 class="danger">Soft-terminate partner</h2>
+        <p>
+          Marks the partner as <Mono>terminated</Mono>. Customer tenants keep
+          their <Mono>partnerId</Mono> reference — we never hard-delete since
+          historical billing depends on it. To re-activate, edit the status
+          back to active via the admin API (UI editor lands later).
+        </p>
+        <UiButton
+          variant="danger"
+          :disabled="partner.status === 'terminated'"
+          @click="terminateOpen = true; terminateError = null"
+        >Terminate partner</UiButton>
+      </Card>
+    </div>
+
+    <!-- Attach tenant modal -->
+    <ConfirmDialog
+      :open="attachOpen"
+      :eyebrow="`Partner · ${partner.slug}`"
+      title="Attach a tenant"
+      confirm-label="Attach"
+      :busy="attachBusy"
+      @close="attachOpen = false"
+      @confirm="submitAttach"
+    >
+      <p>Pick an unattached tenant. Direct customers (those without a partner) show below.</p>
+      <select v-if="attachable.length" v-model="selectedSlug" class="select">
+        <option v-for="t in attachable" :key="t._id" :value="t.slug">
+          {{ t.name }} — {{ t.slug }} · {{ t.plan }}
+        </option>
+      </select>
+      <p v-else class="hint">No unattached tenants. Detach one from its current partner first.</p>
+      <p v-if="attachError" class="err">{{ attachError }}</p>
+    </ConfirmDialog>
+
+    <!-- Detach confirm -->
+    <ConfirmDialog
+      :open="detachTarget !== null"
+      :eyebrow="`Partner · ${partner.slug}`"
+      title="Detach this tenant?"
+      confirm-label="Detach"
+      tone="danger"
+      :busy="detachBusy"
+      @close="detachTarget = null"
+      @confirm="confirmDetach"
+    >
+      <p>
+        Remove <strong>{{ detachTarget?.name }}</strong> from <strong>{{ partner.name }}</strong>.
+        The tenant becomes a direct customer (no partner). Reversible — re-attach any time.
+      </p>
+      <p v-if="detachError" class="err">{{ detachError }}</p>
+    </ConfirmDialog>
+
+    <!-- Terminate partner confirm -->
+    <ConfirmDialog
+      :open="terminateOpen"
+      :eyebrow="`Partner · ${partner.slug}`"
+      title="Terminate this partner?"
+      confirm-label="Terminate"
+      tone="danger"
+      :busy="terminateBusy"
+      @close="terminateOpen = false"
+      @confirm="confirmTerminate"
+    >
+      <p>
+        Set <strong>{{ partner.name }}</strong> status to <Mono>terminated</Mono>. Existing
+        customer tenants keep their reference. To re-activate later, set status back via the
+        admin API.
+      </p>
+      <p v-if="terminateError" class="err">{{ terminateError }}</p>
+    </ConfirmDialog>
+  </div>
+</template>
+
+<style scoped>
+.stage {
+  padding: 24px 40px 64px 40px;
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
+  gap: 16px;
+}
+
+h2 {
+  font-family: var(--font-display);
+  font-weight: 600;
+  font-size: 16px;
+  letter-spacing: -0.01em;
+  margin: 0 0 16px 0;
+}
+h2.danger { color: var(--bad); }
+
+p {
+  margin: 0 0 14px 0;
+  color: var(--text-dim);
+  font-size: 13px;
+  line-height: 1.55;
+}
+p.hint { font-size: 12px; color: var(--text-mute); margin: 4px 0 0 0; }
+p.err { color: var(--bad); font-family: var(--font-mono); font-size: 12px; margin-top: 12px; }
+
+code {
+  font-family: var(--font-mono);
+  font-size: 12px;
+  background: rgba(244, 243, 238, 0.06);
+  padding: 1px 6px;
+  border-radius: 3px;
+}
+
+dl { display: flex; flex-direction: column; gap: 10px; }
+.dl-row {
+  display: grid;
+  grid-template-columns: 120px 1fr;
+  gap: 12px;
+  font-size: 13px;
+}
+dt {
+  font-family: var(--font-mono);
+  font-size: 10px;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  color: var(--text-mute);
+  align-self: center;
+}
+dd { margin: 0; color: var(--text); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
+
+.num {
+  font-family: var(--font-display);
+  font-weight: 600;
+  font-size: 18px;
+  letter-spacing: -0.01em;
+}
+
+.card-head {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+}
+.card-head.padded { padding: 20px 24px 12px 24px; }
+.card-head h2 { margin: 0; }
+
+table { width: 100%; border-collapse: collapse; font-size: 13px; }
+thead tr { border-bottom: 1px solid var(--border); }
+th {
+  padding: 12px 16px;
+  text-align: left;
+  font-family: var(--font-mono);
+  font-size: 10px;
+  font-weight: 500;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  color: var(--text-mute);
+}
+th.th-right { text-align: right; }
+
+tbody tr { border-bottom: 1px solid var(--border); }
+tbody tr:last-child { border-bottom: none; }
+td { padding: 14px 16px; color: var(--text); }
+td.td-right { text-align: right; }
+
+.empty td { padding: 36px 16px; text-align: center; }
+.empty-inner { color: var(--text-mute); font-size: 13px; }
+
+.link {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+  text-decoration: none;
+  color: var(--text);
+}
+.link:hover .cell-name { text-decoration: underline; }
+.cell-name { font-weight: 500; }
+
+.select {
+  width: 100%;
+  height: 36px;
+  padding: 0 10px;
+  background: var(--bg);
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  color: var(--text);
+  font-family: inherit;
+  font-size: 13px;
+  outline: none;
+}
+.select:focus { border-color: var(--accent); }
+</style>

apps/operator/pages/partners/index.vue

@@ -0,0 +1,317 @@
+<script setup lang="ts">
+import type { Partner, PartnerStatus } from '~/types/partner'
+
+const { data: partners, refresh, pending } = await useFetch<Partner[]>('/api/partners', {
+  default: () => [],
+})
+
+const search = ref('')
+const statusFilter = ref<'all' | PartnerStatus>('all')
+
+const filtered = computed(() => {
+  const q = search.value.trim().toLowerCase()
+  return (partners.value ?? []).filter((p) => {
+    if (statusFilter.value !== 'all' && p.status !== statusFilter.value) return false
+    if (!q) return true
+    return p.slug.toLowerCase().includes(q) || p.name.toLowerCase().includes(q)
+  })
+})
+
+const counts = computed(() => {
+  const c = { all: 0, active: 0, 'in-negotiation': 0, paused: 0, terminated: 0 }
+  for (const p of partners.value ?? []) {
+    c.all++
+    c[p.status]++
+  }
+  return c
+})
+
+const STATUS_TONE: Record<PartnerStatus, 'ok' | 'warn' | 'neutral' | 'bad'> = {
+  active: 'ok',
+  'in-negotiation': 'warn',
+  paused: 'neutral',
+  terminated: 'bad',
+}
+
+// ── Create modal ──────────────────────────────────────────────────────────
+const createOpen = ref(false)
+const createBusy = ref(false)
+const createError = ref<string | null>(null)
+const form = reactive({
+  slug: '',
+  name: '',
+  domain: '',
+  marginPct: 20,
+})
+
+function openCreate() {
+  form.slug = ''
+  form.name = ''
+  form.domain = ''
+  form.marginPct = 20
+  createError.value = null
+  createOpen.value = true
+}
+
+async function submitCreate() {
+  createBusy.value = true
+  createError.value = null
+  try {
+    const created = await $fetch<Partner>('/api/partners', { method: 'POST', body: form })
+    createOpen.value = false
+    await refresh()
+    await navigateTo(`/partners/${created.slug}`)
+  } catch (err: unknown) {
+    const e = err as { data?: { data?: { message?: string }; message?: string }; statusCode?: number }
+    createError.value = e.data?.data?.message ?? e.data?.message ?? String(err)
+  } finally {
+    createBusy.value = false
+  }
+}
+</script>
+
+<template>
+  <div>
+    <PageHeader
+      eyebrow="Commercial"
+      title="Partners"
+      :subtitle="`${counts.all} partners — ${counts.active} active, ${counts['in-negotiation']} in negotiation.`"
+    >
+      <template #actions>
+        <UiButton variant="secondary" :disabled="pending" @click="refresh()">
+          <template #leading><UiIcon name="chevDown" :size="13" /></template>
+          Refresh
+        </UiButton>
+        <UiButton variant="primary" @click="openCreate">
+          <template #leading><UiIcon name="plus" :size="13" /></template>
+          New partner
+        </UiButton>
+      </template>
+    </PageHeader>
+
+    <div class="stage">
+      <div class="filters">
+        <div class="search">
+          <UiIcon name="search" :size="14" stroke="var(--text-mute)" />
+          <input v-model="search" placeholder="Search slug or name…" />
+        </div>
+        <div class="chips">
+          <button
+            v-for="opt in (['all', 'active', 'in-negotiation', 'paused', 'terminated'] as const)"
+            :key="opt"
+            :class="['chip', { active: statusFilter === opt }]"
+            @click="statusFilter = opt"
+          >
+            {{ opt }}
+            <span class="chip-count">{{ counts[opt] }}</span>
+          </button>
+        </div>
+      </div>
+
+      <Card :pad="0">
+        <table>
+          <thead>
+            <tr>
+              <th>Partner</th>
+              <th>Status</th>
+              <th>Domain</th>
+              <th class="th-right">Customers</th>
+              <th class="th-right">Margin</th>
+              <th>Since</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr v-if="filtered.length === 0" class="empty">
+              <td colspan="6">
+                <div class="empty-inner">
+                  <UiIcon name="briefcase" :size="20" stroke="var(--text-mute)" />
+                  <span>No partners match this filter.</span>
+                  <UiButton v-if="counts.all === 0" variant="ghost" size="sm" @click="openCreate">Create the first one</UiButton>
+                </div>
+              </td>
+            </tr>
+            <tr v-for="p in filtered" :key="p._id" class="clickable" @click="navigateTo(`/partners/${p.slug}`)">
+              <td>
+                <div class="cell-tenant">
+                  <div class="cell-name">{{ p.name }}</div>
+                  <Mono dim>{{ p.slug }}</Mono>
+                </div>
+              </td>
+              <td><Badge :tone="STATUS_TONE[p.status]" dot>{{ p.status }}</Badge></td>
+              <td><Mono dim>{{ p.domain }}</Mono></td>
+              <td class="td-right">
+                <span class="num">{{ p.customers }}</span>
+              </td>
+              <td class="td-right">
+                <Mono dim>{{ p.marginPct }}%</Mono>
+              </td>
+              <td><Mono dim>{{ new Date(p.createdAt).toISOString().slice(0, 10) }}</Mono></td>
+            </tr>
+          </tbody>
+        </table>
+      </Card>
+    </div>
+
+    <ConfirmDialog
+      :open="createOpen"
+      eyebrow="New partner"
+      title="Create reseller partner"
+      confirm-label="Create"
+      :busy="createBusy"
+      @close="createOpen = false"
+      @confirm="submitCreate"
+    >
+      <form class="form" @submit.prevent="submitCreate">
+        <label>
+          <span>Slug · URL-safe id</span>
+          <input v-model="form.slug" placeholder="e.g. nordicmsp" autocomplete="off" required />
+        </label>
+        <label>
+          <span>Display name</span>
+          <input v-model="form.name" placeholder="e.g. NordicMSP" required />
+        </label>
+        <label>
+          <span>Partner domain</span>
+          <input v-model="form.domain" placeholder="e.g. nordicmsp.dk" required />
+        </label>
+        <label>
+          <span>Revenue share (%)</span>
+          <input v-model.number="form.marginPct" type="number" min="0" max="100" />
+        </label>
+      </form>
+      <p v-if="createError" class="err">{{ createError }}</p>
+    </ConfirmDialog>
+  </div>
+</template>
+
+<style scoped>
+.stage {
+  padding: 24px 40px 64px 40px;
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.filters {
+  display: flex;
+  gap: 16px;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.search {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  height: 34px;
+  padding: 0 12px;
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  flex: 1;
+  max-width: 360px;
+}
+.search input {
+  flex: 1;
+  border: none;
+  outline: none;
+  background: transparent;
+  color: var(--text);
+  font-family: inherit;
+  font-size: 13px;
+  min-width: 0;
+}
+
+.chips { display: flex; gap: 4px; flex-wrap: wrap; }
+
+.chip {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  height: 30px;
+  padding: 0 12px;
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  color: var(--text-dim);
+  font-family: var(--font-mono);
+  font-size: 11px;
+  letter-spacing: 0.04em;
+  cursor: pointer;
+}
+.chip:hover { background: var(--elevated); color: var(--text); }
+.chip.active { background: var(--text); color: var(--bg); border-color: var(--text); }
+.chip-count { font-size: 10px; opacity: 0.6; }
+
+table { width: 100%; border-collapse: collapse; font-size: 13px; }
+thead tr { border-bottom: 1px solid var(--border); }
+th {
+  padding: 12px 16px;
+  text-align: left;
+  font-family: var(--font-mono);
+  font-size: 10px;
+  font-weight: 500;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  color: var(--text-mute);
+}
+th.th-right { text-align: right; }
+
+tbody tr { border-bottom: 1px solid var(--border); }
+tbody tr:last-child { border-bottom: none; }
+tbody tr.clickable { cursor: pointer; }
+tbody tr.clickable:hover { background: var(--surface); }
+
+td { padding: 14px 16px; color: var(--text); }
+td.td-right { text-align: right; }
+
+.cell-tenant { display: flex; flex-direction: column; gap: 2px; }
+.cell-name { font-weight: 500; }
+
+.empty td { padding: 48px 16px; text-align: center; }
+.empty-inner {
+  display: inline-flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 12px;
+  color: var(--text-mute);
+  font-size: 13px;
+}
+
+.num {
+  font-family: var(--font-display);
+  font-weight: 600;
+  font-size: 15px;
+  letter-spacing: -0.01em;
+}
+
+.form { display: flex; flex-direction: column; gap: 12px; }
+.form label { display: flex; flex-direction: column; gap: 6px; }
+.form label span {
+  font-family: var(--font-mono);
+  font-size: 10px;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
+  color: var(--text-mute);
+  font-weight: 500;
+}
+.form input {
+  height: 34px;
+  padding: 0 12px;
+  background: var(--bg);
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  color: var(--text);
+  font-family: inherit;
+  font-size: 13px;
+  outline: none;
+}
+.form input:focus { border-color: var(--accent); }
+
+.err {
+  margin: 12px 0 0 0;
+  color: var(--bad);
+  font-family: var(--font-mono);
+  font-size: 12px;
+}
+</style>

apps/operator/server/api/partners/[slug]/index.delete.ts

@@ -0,0 +1,7 @@
+import { platformApi } from '~~/server/utils/platform-api'
+
+export default defineEventHandler(async (event) => {
+  const slug = getRouterParam(event, 'slug')
+  await platformApi(event, `/partners/${slug}`, { method: 'DELETE' })
+  return { ok: true }
+})

apps/operator/server/api/partners/[slug]/index.get.ts

@@ -0,0 +1,6 @@
+import { platformApi } from '~~/server/utils/platform-api'
+
+export default defineEventHandler(async (event) => {
+  const slug = getRouterParam(event, 'slug')
+  return platformApi(event, `/partners/${slug}`)
+})

apps/operator/server/api/partners/[slug]/index.patch.ts

@@ -0,0 +1,7 @@
+import { platformApi } from '~~/server/utils/platform-api'
+
+export default defineEventHandler(async (event) => {
+  const slug = getRouterParam(event, 'slug')
+  const body = await readBody(event)
+  return platformApi(event, `/partners/${slug}`, { method: 'PATCH', body })
+})

apps/operator/server/api/partners/[slug]/tenants.get.ts

@@ -0,0 +1,6 @@
+import { platformApi } from '~~/server/utils/platform-api'
+
+export default defineEventHandler(async (event) => {
+  const slug = getRouterParam(event, 'slug')
+  return platformApi(event, `/partners/${slug}/tenants`)
+})

apps/operator/server/api/partners/index.get.ts

@@ -0,0 +1,3 @@
+import { platformApi } from '~~/server/utils/platform-api'
+
+export default defineEventHandler(async (event) => platformApi(event, '/partners'))

apps/operator/server/api/partners/index.post.ts

@@ -0,0 +1,6 @@
+import { platformApi } from '~~/server/utils/platform-api'
+
+export default defineEventHandler(async (event) => {
+  const body = await readBody(event)
+  return platformApi(event, '/partners', { method: 'POST', body })
+})

apps/operator/types/partner.ts

@@ -0,0 +1,28 @@
+// Shape returned by /api/partners — matches Partner schema on platform-api,
+// plus the `customers` count aggregated at the controller layer.
+
+export type PartnerStatus = 'active' | 'in-negotiation' | 'paused' | 'terminated'
+
+export interface Partner {
+  _id: string
+  slug: string
+  name: string
+  domain: string
+  status: PartnerStatus
+  marginPct: number
+  partnershipStartedAt?: string
+  contactInfo: {
+    primaryName?: string
+    primaryEmail?: string
+    billingEmail?: string
+  }
+  billingInfo: {
+    companyName?: string
+    vatId?: string
+    country?: string
+    contactEmail?: string
+  }
+  customers: number // computed at query time
+  createdAt: string
+  updatedAt: string
+}

docs/OPERATOR-PLAN.md

@@ -415,13 +415,20 @@ forward as bearer to platform-api.
 - Nitro can throw `Could not load /app/server/api/...` if Vite picks
   up a new file mid-build. Container restart clears it.
 
-### O.6 · Partner management (real backend)
+### O.6 · Partner management (real backend) ✓
 
-- [ ] `pages/partners/index.vue` — list with name/domain/status/customers/MRR
+- [x] `pages/partners/index.vue` — list with name/domain/status/customers/margin
-- [ ] `pages/partners/[slug].vue` — detail panel with customers list,
+- [x] `pages/partners/[slug].vue` — detail panel with contract card, contact
-      MRR breakdown, margin, contact info
+      card, customers table, attach modal, terminate danger card
-- [ ] "Create partner" modal — POST /partners
+- [x] "Create partner" modal — POST /partners, navigates to detail on success
-- [ ] Attach / detach tenant to partner (PATCH on tenant.partnerId)
+- [x] Attach / detach tenant to partner (PATCH on tenant.partnerId, with $unset
+      for detach so the field disappears cleanly)
+- [x] `services/platform-api/src/schemas/tenant.schema.ts` — added the
+      `partnerId` Prop. It was missing, which is why early PATCH attempts
+      returned 200 but Mongoose silently dropped the field. Smoke-tested with
+      acme ⇄ nordicmsp and a throwaway temp-msp partner (created + terminated).
+- MRR aggregation deferred until Subscription gains real pricing (see
+  follow-ups). For now `customers` is just a count of attached tenants.
 
 ### O.7 · Visual-only screens (mock fixtures)
 

services/platform-api/src/schemas/tenant.schema.ts

@@ -29,6 +29,10 @@ export class Tenant {
   @Prop({ type: [String], default: [] })
   domains!: string[]
 
+  // Optional MSP/reseller this tenant belongs to. Sparse — direct tenants have none.
+  @Prop({ type: Types.ObjectId, ref: 'Partner', index: true, sparse: true })
+  partnerId?: Types.ObjectId
+
   // External system handles — filled in by the provisioning worker (Phase 4)
   @Prop({ index: true, sparse: true })
   authentikGroupId?: string

services/platform-api/src/tenants/tenants.service.ts

@@ -62,8 +62,27 @@ export class TenantsService {
   }
 
   async update(slug: string, dto: UpdateTenantDto): Promise<TenantDocument> {
+    // Build $set / $unset explicitly. Doing `findOneAndUpdate({slug}, dto, ...)`
+    // with a class-transformer instance leaks undefined slots into the update,
+    // and Mongoose doesn't always cast string→ObjectId for ref fields when
+    // wrapped that way. Explicit $set keeps the intent clear and handles the
+    // detach case (`partnerId: null`) cleanly via $unset.
+    const set: Record<string, unknown> = {}
+    const unset: Record<string, ''> = {}
+    if (dto.name !== undefined) set.name = dto.name
+    if (dto.status !== undefined) set.status = dto.status
+    if (dto.plan !== undefined) set.plan = dto.plan
+    if (dto.domains !== undefined) set.domains = dto.domains
+    if (dto.partnerId !== undefined) {
+      if (dto.partnerId === null) unset.partnerId = ''
+      else set.partnerId = new Types.ObjectId(dto.partnerId)
+    }
+    const update: Record<string, unknown> = {}
+    if (Object.keys(set).length) update.$set = set
+    if (Object.keys(unset).length) update.$unset = unset
+
     const tenant = await this.tenantModel
-      .findOneAndUpdate({ slug }, dto, { new: true, runValidators: true })
+      .findOneAndUpdate({ slug }, update, { new: true, runValidators: true })
       .exec()
     if (!tenant) throw new NotFoundException(`Tenant "${slug}" not found`)
     return tenant